baber/WOPTO huggingface dataset:
Patent KR-20020070799-A (KR)
Title: Bill handling machine
Inventor: SHIBATA YASUSHI
IPC: G06Q40/00
Filed: 2002-02-19
Abstract: PURPOSE: To provide a paper money handling device allowing a user to easily pull out paper moneys carried to a money depositing/dispensing part and capable of informing the user to forget taking out the paper money and timing of re-insertion. CONSTITUTION: The money depositing/dispensing part 1 is provided with a movable pushing plate 7, a fixed front plate 20, and a movable partition plate 9 between the pushing plate and the front plate, the paper moneys to be dispensed are stored between the pushing plate and the partition plate, and a control means changing the interval (money dispensing space a) between the pushing plate and the partition plate is also provided. This constitution can align the paper notes in their erected states. When the paper moneys stored between the pushing plate and the partition plate is pulled out, the interval (money depositing space b) between the partition plate and the front plate is made to broaden. This operation can broaden the money depositing/dispensing space between the partition plate and the front plate so as to facilitate the re-insertion. When a sensor A18 and a sensor B19 detect a folded paper money and the like left therein, the interval between the pushing plate and the partition plate is broadened. This constitution makes the user easily notice to forget taking out the paper moneys.
Patent KR-20030073364-A (KR)
Title: Beam Index Braun Tube
Inventor: KIM IN JU
IPC: H01J29/02
Filed: 2002-03-11
Abstract: PURPOSE: A beam index cathode ray tube is provided to allow for a stability of signal transmission by stably connecting a signal transmission structure to a screen, while minimizing a defective ratio. CONSTITUTION: A beam index cathode ray tube comprises a panel(2); a black matrix deposited on the inner surface of the panel; a phosphor deposited between black matrices, and which produces red, blue and green colors through the collision against electron beams; and a detection film(1) deposited on the black matrix, and which detects positions of the colliding electron beams. The detection film is connected to a metal rail(7) through a conductor(5), and the metal rail is connected to a metal ring(4) disposed in a funnel(3) through a plate spring(6).
Patent KR-20020074419-A (KR)
Inventor: OMORI HIDEKI
IPC: F04D19/04
Filed: 2002-03-19
Abstract: PURPOSE: To provide a turbo molecular drag pump capable of restricting a temperature rise in an electronic circuit part within a necessary range without hindering air-tightness with the simple structure. CONSTITUTION: A bottom part of a base part 4 of the turbo molecular drag pump 1 is sealed by a bottom cover 42, and a semiconductor device 32 is arranged inside of the bottom cover 43. A cooling member 33 is provided to lead the heat outside of the bottom cover from the semiconductor device 32 under the airtight condition.
Patent KR-20030081998-A (KR)
Title: A construction method for packing concrete protected layer by ceramic materials
Inventor: LEE HUN KU
IPC: E04D11/02
Filed: 2002-04-15
Abstract: PURPOSE: A construction method for an ultra light concrete protective finishing layer by ceramic sedimentation is provided to economize in resource when executing new construction or repair works, to shorten a period of construction and to minimize load. CONSTITUTION: The construction method for an ultra light concrete protective finishing layer by ceramic sedimentation comprises the steps of: applying primer on an upper rugged part of a concrete slab(1); paving an admixture, which is formed by mixing once of polyurethane resins, epoxy resins or FRP resins with ceramic, on the bottom to a thickness of 6¯10 millimeters and setting ceramic particles; after hardening the surface, settling ceramic again.
Patent KR-20020082417-A (KR)
Inventor: FUJITA MITSUHISA
IPC: G09G3/20
Filed: 2002-04-19
Abstract: PURPOSE: To realize a PWM while keeping a scanning rate at the same speed as a single scanning of one filed. CONSTITUTION: In a method for driving a display device, each pixel is displayed with gradations of n-pieces of bits, and as to the gradation display of the individual pixels, each binary information from the highest bit to the lowest bit among the bits is sequentially rewritten with time, and in this case, when the information to be written is the i-th (i≠n) binary information counted from the lowest bit, the information is made to have a time interval of about (2¬i-1xcoefficient) to the precedently written binary information.
Patent KR-20020038655-A (KR)
Inventor: KIM KI HO
IPC: B01D39/20
Filed: 2002-04-26
Abstract: PURPOSE: A method for manufacturing porous ceramic filter that is suitable to high temperature over 650°C and high pressure conditions is provided. CONSTITUTION: The method includes the steps of (i) mixing clay 45-60wt.%, sawdust 40-55wt.%, diatomite 1-5wt.%, water 40-50%, PVA 1-10,% for more than 2 hours to prepare a mixed slurry; (ii) dipping a nonwoven fabric sheet in the slurry to immobilize ceramic solution to the nonwoven sheet; (iii) drying the ceramic-applied nonwoven fabric sheet while blowing hot wind for over 3 hours within a temperature range of 30 to 90°C; and (iv) sintering the dried nonwoven fabric sheet in an electric furnace where the temperature of the furnace is elevated at a rate of 3°C/min to 200°C, at a rate of less than 1°C/min in the temperature range of 200 to 450°C, and kept for more than 2 hours in the temperature range of 1100 to 1,300°C.
Patent KR-20020086286-A (KR)
Inventor: ABYS JOSEPH A
IPC: C25D5/26
Filed: 2002-05-10
Abstract: PURPOSE: Provided is a metal article coated for solderability and protection from corrosion. In particular, it has a multilayer finish comprising a layer of tin or tin alloy and a metal outer layer to inhibit the growth of tin whiskers. The surface finish is especially useful for electrical connectors and integrated circuit lead frames. CONSTITUTION: A metal substrate is coated with a multilayer finish comprising a layer of tin or tin alloy and one or more outer metal layers. An optional metal underlayer may be disposed between the substrate and the tin. In an exemplary embodiment the metal substrate comprises copper alloy coated with a nickel underlayer, a layer of tin and an outer metal layer of palladium. The resulting structure is particularly useful as an electrical connector or lead frame.
Patent KR-20030091297-A (KR)
Title: vacuum system having the pressure gauge of semiconductor device manufacturing equipment
Inventor: KIM JUN HO
IPC: H01L21/02
Filed: 2002-05-27
Abstract: PURPOSE: A vacuum system of a semiconductor device manufacturing equipment having a pressure gauge is provided to be capable of constantly checking the transmitted extent of vacuum pressure for preventing the damage of a wafer and quickly dealing with the abnormity of the vacuum pressure. CONSTITUTION: A vacuum system of a semiconductor device manufacturing equipment is provided with a vacuum pump for generating a predetermined vacuum pressure according to a supplied control signal, at least one component part connected with a vacuum port(14) for using the vacuum pressure supplied from the vacuum port, and a pressure gauge installed at the component part for measuring the extent of the vacuum pressure. The vacuum system further includes a controller for controlling the vacuum pump and each component part according to the vacuum pressure value measured by the pressure gauge and a display part(16) for displaying the level of the pressure gauge according to the control signal supplied from the controller.
Patent KR-20030092195-A (KR)
Title: The drain valve case mounting of a washer
Inventor: PARK YEONG BAE
IPC: D06F39/08
Filed: 2002-05-27
Abstract: PURPOSE: Installation structure of a drain valve case for a washing machine is provided to cut down manufacturing cost and to reduce assembling process by locking the drain valve casein a drain hole of a dehydrating tub with turning, and to improve assembling force between the drain valve case and the lower part of the dehydrating tub against vibration by fitting the rib of the drain hole to the drain valve case. CONSTITUTION: A drain valve case installation system comprises a dehydrating tub(56) having a drain hole(h) in the lower part for draining washing water; a drain valve installed around the drain hole to regulate drainage of water; a drain valve case(66) fixed to the drain hole with embedding the drain valve; and a fixing unit formed around the drain valve case and the drain hole to lock the drain valve case to the drain hole with turning. A rib of the drain hole is inserted to the end of the drain valve case, and a sealing member is mounted between the drain valve case and the lower part of the dehydrating tub. A fixing protrusion(82) of the drain valve case is fitted to a fixing groove(84) of the dehydrating tub by turning the drain valve case simply.
Patent KR-20020056855-A (KR)
Inventor: CHOI KIL HO
IPC: B29B17/00
Filed: 2002-06-01
Abstract: PURPOSE: A method for manufacturing a panel using a waste tire is provided to regenerate waste tire and various waste panels into construction materials, thus increasing the utility of waste tire having still high strength and preventing the contamination of environment. CONSTITUTION: In the method for manufacturing a panel using a waste tire(10), the waste tire is cut into an appropriate size and then plural vertical and horizontal crimps(14) are formed on the inner surface(12) of the waste tire so as to make the cut tire to be spread flat. After that, the flat waste tire is coupled with a waste panel(20) by using a separate coupling member(30).
Patent KR-20030096644-A (KR)
Title: Cellular phone having small-sized printer
Inventor: RYU WON IK
IPC: H04B1/38
Filed: 2002-06-17
Abstract: PURPOSE: A small-sized printer built-in cellular phone is provided to have a printer drive for outputting a still image received from a memory according to a control command signal of a CPU, thereby printing a desired image without wire/wireless communication. CONSTITUTION: A digital camera(110) takes a picture of an image, and converts image data into digital data. A CPU(120) stops the digital data to obtain a still image, and outputs a control command signal for outputting the stored still image. A memory(130) stores the outputted still image, and transmits the stored still image according to the control command signal of the CPU(120). A printer drive(140) outputs the still image received from the memory(130) according to the control command signal outputted from the CPU(120).
Patent KR-20040000706-A (KR)
Title: Information apparatus and method for rejection calling of portable terminal
Inventor: YANG SU HYEON
IPC: H04B1/40
Filed: 2002-06-25
Abstract: PURPOSE: A device for alarming call rejection of a portable terminal is provided to output a call request message to a user when the first call rejection mode is cancelled for a caller number stored in the first call rejection mode, thereby enabling a user to make a call with a caller. CONSTITUTION: A storage(10) stores a message delivered during call rejection. In a call incapable mode by a user, a controller(70) delivers the message stored in the storage(10) to a caller. The storage(10) further stores many caller numbers and messages corresponding to the caller numbers. The controller(70) sets the first call rejection mode by the user, extracts a caller number included in a receiving signal, decides whether the extracted caller number is stored in the storage(10), and delivers a call rejection message to the caller if the extracted caller number is stored. The message delivered to the caller by the controller(70) is a voice message or a text message.
Patent KR-20040002225-A (KR)
Title: A method for forming a field oxide of semiconductor device
Inventor: LEE DONG GEUN
IPC: H01L21/76
Filed: 2002-06-29
Abstract: PURPOSE: A method for fabricating an isolation layer of a semiconductor substrate is provided to improve the characteristic and reliability of the semiconductor substrate by forming the isolation layer while using two exposure masks for isolation. CONSTITUTION: A stack structure of a pad oxide layer and the first nitride layer is formed on the semiconductor substrate(11). The stack structure is separated from an isolation region by a predetermined distance to be patterned on the isolation region. The semiconductor substrate is etched to form a trench by a photolithography process using an isolation mask. The first oxide layer(21) is formed on the substrate. The second nitride layer(23) and the second oxide layer(25) are formed on the stack structure pattern including the trench. A buried oxide layer(27) is formed to fill the trench and is planarization-etched to expose the first nitride layer. The first nitride layer and the pad oxide layer are wet-etched to clean the surface of the substrate so that the isolation layer is formed.
Patent KR-20040003718-A (KR)
Title: method for growing contamination free bean spronts
Inventor: KIM KUN CHEL
IPC: A01G31/00
Filed: 2002-07-03
Abstract: PURPOSE: Provided is a method for growing poisonless bean sprouts by mixing green tea leaves powder with beans and then spraying with underground water without using pesticides and preservatives. Therefore, the bean sprouts contain nutrients of green tea and beans as they were. CONSTITUTION: In a method for growing poisonless bean sprouts, beans are soaked in powder of green tea leaves, underground water is sprayed on the beans for 3 days at intervals of 4hr per day, and lotus leaves powder is then sprinkled thereon for 4hr.
Patent KR-20030007022-A (KR)
Title: A device for adjusting measuring length in a weft measuring device of a loom
Inventor: TSUJIMOTO KOUICHI
IPC: D03D47/36
Filed: 2002-07-04
Abstract: PURPOSE: To provide a measured length/reserve level regulator advantageous in terms of cost. CONSTITUTION: This measured length/reserve level regulator 26 comprises a disc-shaped base frame 23 engaged on the cylindrical part 151 of a support substrate 15, an indicator element 24 mounted on the base frame 23 so as to be changeable in mount position and a screw 25 tighteningly fixing the indicator element 24 on the base frame 23, wherein a position regulatory piece 241 is provided on the tip of the indicator element 24 in a rectangularly bent manner. Measured length/reserve level regulation using this regulator 26 is carried out according to the procedure of butting the yarn hooking face 193 of a yarn-wound face forming body 19 on the regulatory face 242 of the position regulatory piece 241 in a condition of engaging the base frame 23 on the cylindrical part 151.
Patent KR-20040006087-A (KR)
Title: LCD with CLC color filter and CLC polariser
Inventor: MUN JONG WON
IPC: G02F1/1333
Filed: 2002-07-09
Abstract: PURPOSE: A cholesteric liquid crystal color filter and a liquid crystal display including a cholesteric liquid crystal liquid crystal polarizing plate are provided to increase light collecting efficiency by installing a first CLC polarizing plate and a second polarizing plate having pitches corresponding to peak wavelength range of red, green, and blue. CONSTITUTION: A transmissive color liquid crystal display(100) is formed of a first substrate(102) and a second substrate(104), a CLC(Cholesteric Liquid Crystal) color filter(106) and a liquid crystal layer(108) formed between the first substrate and the second substrate. A phase difference film(110) and a linear polarizer(112) are installed on the first substrate. A first CLC polarizing plate(114) and a second CLC polarizing plate(116) are formed on the second substrate. A back light(118) is arranged on the second CLC polarizing plate. The first CLC polarizing plate has noncontinuous right or left handed pitches to condense peak wavelength ranges of red, green, and blue. The first CLC polarizing plate has pitches in the opposite direction of pitches of the second CLC polarizing plate. The color filter has pitches in the opposite direction of the pitches of the first CLC polarizing plate.
Patent KR-20040009796-A (KR)
Title: High Voltage Pumping Device
Inventor: WON HYEONG SIK
IPC: G11C5/14
Filed: 2002-07-25
Abstract: PURPOSE: A high voltage pump apparatus is provided to generate a high voltage according to a pumping period, by controlling a voltage applied to an oscillation part determining the pumping period through a forcing pad. CONSTITUTION: An oscillation part(20) outputs a clock signal(CLK) to determine a pumping period deciding an amplitude of a high voltage(VPP). A voltage generation part(26) generates a voltage to drive the above oscillation part. A forcing pad(27) adjusts the above pumping period being output from the oscillation part, by adjusting a voltage being output from the voltage generation part. A pumping part(23) pumps a voltage by the clock signal inputted from the oscillation part. And a VPP pad part(28) outputs the above pumped high voltage.
Patent KR-20040011683-A (KR)
Title: A Method Of Forming Gate Dielectric layer of Nitride/Oxide layer Stack structure
Inventor: AHN JAE YEONG
IPC: H01L21/31
Filed: 2002-07-29
Abstract: PURPOSE: A method of forming the gate insulating layer of nitride/oxide layer stack structure are provided to prevent the permeation of impurities and enhance an electrical characteristic by forming the nitride layer on the oxide layer. CONSTITUTION: The first reactive material is absorbed into a surface of a substrate(10). The first reactive material is partially removed by providing purge gas. The second reactive material including oxygen is reacted with the first reactive material. An oxide layer(16) is formed by removing partially the second reactive material. The third reactive material is absorbed into the surface of the oxide layer(16) of the substrate(10). The third reactive material is partially removed by providing the purge gas. The fourth reactive material including nitrogen is reacted with the third reactive material. A nitride layer(22) is formed by removing partially the fourth reactive material.
Patent KR-20040012114-A (KR)
Title: Concrete groyne of consolidation structure
Inventor: LEE WON HUI
IPC: E02B3/06
Filed: 2002-08-01
Abstract: PURPOSE: A prefabricated concrete groyne is provided to keep stability against strong water current, to prevent the disassembly of unequal subsidence, and to improve constructability by uniform products. CONSTITUTION: The prefabricated concrete groyne comprises the steps of forming a center assembly unit(5) in the center of a square wing-shaped body(2) to couple with a straight assembly bar(3), forming a coupling projection on an assembly bar(3) to make an assembly bar(3) support a main body(2) when coupling a main body(2) and an assembly bar(3), and forming a binding groove on the assembly bar(3), then fitting a steel bolt to prevent the separation of the main body(2) and the assembly bar(3) when overturning.
Patent KR-20040012210-A (KR)
Inventor: LIM BYEONG CHEON
IPC: A61B6/00
Filed: 2002-08-01
Abstract: PURPOSE: An X-ray detector is provided to maintain a structure of mushroom and reduce the capacitance applied to a data line by changing a shape of electrode covering a TFT. CONSTITUTION: An X-ray detector includes an insulating substrate(100), a gate line(110), a data line(120), a TFT(130), a first transparent electrode(150), a common electrode line(140), a second transparent electrode(160), and a dielectric layer. The gate line(110) and the data line(120) cross each other on the insulating substrate(100) in order to define a unit pixel. The TFT(130) is formed at an intersection between the gate line(110) and the data line(120). The first transparent electrode(150) is formed at the unit pixel. The common electrode line(140) is arranged in parallel to the data line(120). The second transparent electrode(160) has a curved shape. The dielectric layer is formed between the first and the second transparent electrodes(150,160).
Patent KR-20040013895-A (KR)
Title: Sign board and production method thereof
Inventor: JEONG SEONG IL
IPC: B44F7/00
Filed: 2002-08-09
Abstract: PURPOSE: A three-dimensional sign with an improved structure and a manufacturing method thereof are provided to ease manufacturing, carrying and installation, and to reduce power consumption. CONSTITUTION: The three-dimensional sign has main bodies(10,50) made of styrofoam materials. Particularly, the rear surface of the main body(50) has a light source(40), frames(30) for securing or fixing the light source(40) and for reinforcing the main bodies(10,50), and an insertion groove(51) through which the frames(30) is fixed inside the rear surface. The frame(30) of the horizontal direction has an elastic plate(31) for supporting the light source(40), and the frame(30) of the vertical direction is embedded in the rear surface of the main body(50) to prevent the main bodies(10,50) from being broken down by external shocks.
Patent KR-20040019420-A (KR)
Title: Indoor unit for air conditioner
Inventor: JANG GYEONG GEUN
IPC: F24F1/00
Filed: 2002-08-26
Abstract: PURPOSE: An indoor unit of an air conditioner is provided to secure power cable installation structure capable of being applied to the indoor unit having suction grilles to the rear and the sides. CONSTITUTION: An indoor unit of an air conditioner has a case forming the external appearance. A terminal installation part is disposed to the upper front side of the case, to install a power terminal(20) to which a power cable(30) is connected. The terminal installation part comprises an upwardly opened terminal installation groove(17) depressed on the case, and a cover(18) covering the terminal installation groove. The case comprises rear and side suction grilles formed to the rear and sides of the case, to suck the external air into the case, and a discharge grille formed to the front side of the case, to discharge the air to the outside.
Patent KR-20040020330-A (KR)
Inventor: KIM YEONG UN
IPC: G03B21/28
Filed: 2002-08-30
Abstract: PURPOSE: A projection system is provided to reduce the thickness of the projection system by arranging an optical device having another optical power outside of the projection lens. CONSTITUTION: A projection system includes a projection lens(10), an optical device(11) and a rear mirror(12). The projection lens(10) magnifies an image inputted thereto. The optical device(11) magnifies the magnified image again. And, the rear mirror(12) transmits the magnified image to a screen(13).
Patent KR-20020092259-A (KR)
Inventor: JANG DUK LEE
IPC: E02B13/00
Filed: 2002-08-31
Abstract: PURPOSE: A side wall block for waterway is provided to reinforce the side wall without alteration or water loss of the block by simply and continuously connecting the blocks to greatly reduce a poor construction of the blocks and to reduce maintenance expense after construction. CONSTITUTION: The side wall block comprises multiple reinforcing ribs(20) formed in vertical at a constant space on rear side of block bodies(10) to enhance strength of the block; a connection component(40) to co-engage the block bodies(10) together by means of a coupling bolt(50) and a nut(52); a first and a second filler grooves(60,62) formed at both ends of upper portions of the bodies(10) to introduce water-expandable rubber and silicone to prevent water loss from gaps between respective block bodies(10); and a sink-prevention sill(70) formed at both lower ends of the bodies(10) to prevent the bodies from settlement.